Sway bar linkage
Can you take a picture from a bit further back? Showing more of the sway bar and LCA.
This is the sway bar and linkage from a '65, courtesy member @dibbons in this other thread [Found!] - Early Barracuda Sway Bar Help . The ends of the sway bar are definitely not level but I wouldn't worry too much about that, that's an "ideal" thing and it looks like the early A's didn't subscribe to that philosophy.
Based on this arrangement I might try to just use the longer end links you have, but make sure that everything clears the strut rods when the suspension goes up and down. Shorter end links would be better, but you want something that looks like the new end links you have with a shorter middle section, not what's currently on there.
Can you take a picture from a bit further back? Showing more of the sway bar and LCA.
This is the sway bar and linkage from a '65, courtesy member @dibbons in this other thread [Found!] - Early Barracuda Sway Bar Help . The ends of the sway bar are definitely not level but I wouldn't worry too much about that, that's an "ideal" thing and it looks like the early A's didn't subscribe to that philosophy.
Based on this arrangement I might try to just use the longer end links you have, but make sure that everything clears the strut rods when the suspension goes up and down. Shorter end links would be better, but you want something that looks like the new end links you have with a shorter middle section, not what's currently on there.